i have been dating this guy that is biplor, he wont say that he has the disorder once he tells me that he loves me and then when he gets in that mood he tells me that he want to be alone and by his self, then as soon as he comes out of it he wants me and dont want me to leave, and tells me that he is glad that i can understand his mood swings, but last week i found out that he was talking to another girl and when i told him that i knew about it we started to fight and he beat me up what makes them do stuff like this




